213247320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 384

約数和(自身を含む): 816963840

約数和(自身を除く): 603716520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 43, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 86, 88, 102, 104, 110, 120, 129, 130, 132, 136, 143, 156, 165, 170, 172, 187, 195, 204, 215, 220, 221, 255, 258, 260, 264, 286, 289, 312, 330, 340, 344, 374, 390, 408, 429, 430, 440, 442, 473, 510, 516, 520, 559, 561, 572, 578, 645, 660, 663, 680, 715, 731, 748, 780, 858, 860, 867, 884, 935, 946, 1020, 1032, 1105, 1118, 1122, 1144, 1156, 1290, 1320, 1326, 1419, 1430, 1445, 1462, 1496, 1560, 1677, 1716, 1720, 1734, 1768, 1870, 1892, 2040, 2145, 2193, 2210, 2236, 2244, 2312, 2365, 2431, 2580, 2652, 2795, 2805, 2838, 2860, 2890, 2924, 3179, 3315, 3354, 3432, 3468, 3655, 3740, 3757, 3784, 4290, 4335, 4386, 4420, 4472, 4488, 4730, 4862, 5160, 5304, 5590, 5610, 5676, 5720, 5780, 5848, 6149, 6358, 6630, 6708, 6936, 7095, 7293, 7310, 7480, 7514, 8041, 8385, 8580, 8670, 8772, 8840, 9460, 9503, 9537, 9724, 10965, 11180, 11220, 11271, 11352, 11560, 12155, 12298, 12427, 12716, 13260, 13416, 14190, 14586, 14620, 15028, 15895, 16082, 16770, 17160, 17340, 17544, 18447, 18785, 18920, 19006, 19074, 19448, 21930, 22360, 22440, 22542, 24123, 24310, 24596, 24854, 25432, 26520, 28380, 28509, 29172, 29240, 30056, 30745, 31790, 32164, 33540, 34680, 36465, 36894, 37281, 37570, 38012, 38148, 40205, 41327, 43860, 45084, 47515, 47685, 48246, 48620, 49192, 49708, 56355, 56760, 57018, 58344, 61490, 62135, 63580, 64328, 67080, 72930, 73788, 74562, 75140, 76024, 76296, 80410, 82654, 87720, 90168, 92235, 95030, 95370, 96492, 97240, 99416, 104533, 112710, 114036, 120615, 122980, 123981, 124270, 127160, 136697, 142545, 145860, 147576, 149124, 150280, 160820, 161551, 165308, 184470, 186405, 190060, 190740, 192984, 206635, 209066, 225420, 228072, 241230, 245960, 247962, 248540, 273394, 285090, 291720, 298248, 313599, 321640, 323102, 330616, 368940, 372810, 380120, 381480, 410091, 413270, 418132, 450840, 482460, 484653, 495924, 497080, 522665, 546788, 570180, 619905, 627198, 646204, 683485, 737880, 745620, 807755, 820182, 826540, 836264, 964920, 969306, 991848, 1045330, 1093576, 1140360, 1239810, 1254396, 1292408, 1366970, 1491240, 1567995, 1615510, 1640364, 1653080, 1777061, 1938612, 2050455, 2090660, 2423265, 2479620, 2508792, 2733940, 3135990, 3231020, 3280728, 3554122, 3877224, 4100910, 4181320, 4846530, 4959240, 5331183, 5467880, 6271980, 6462040, 7108244, 8201820, 8885305, 9693060, 10662366, 12543960, 14216488, 16403640, 17770610, 19386120, 21324732, 26655915, 35541220, 42649464, 53311830, 71082440, 106623660, 213247320]

約数ペア:

[(1, 213247320), (2, 106623660), (3, 71082440), (4, 53311830), (5, 42649464), (6, 35541220), (8, 26655915), (10, 21324732), (11, 19386120), (12, 17770610), (13, 16403640), (15, 14216488), (17, 12543960), (20, 10662366), (22, 9693060), (24, 8885305), (26, 8201820), (30, 7108244), (33, 6462040), (34, 6271980), (39, 5467880), (40, 5331183), (43, 4959240), (44, 4846530), (51, 4181320), (52, 4100910), (55, 3877224), (60, 3554122), (65, 3280728), (66, 3231020), (68, 3135990), (78, 2733940), (85, 2508792), (86, 2479620), (88, 2423265), (102, 2090660), (104, 2050455), (110, 1938612), (120, 1777061), (129, 1653080), (130, 1640364), (132, 1615510), (136, 1567995), (143, 1491240), (156, 1366970), (165, 1292408), (170, 1254396), (172, 1239810), (187, 1140360), (195, 1093576), (204, 1045330), (215, 991848), (220, 969306), (221, 964920), (255, 836264), (258, 826540), (260, 820182), (264, 807755), (286, 745620), (289, 737880), (312, 683485), (330, 646204), (340, 627198), (344, 619905), (374, 570180), (390, 546788), (408, 522665), (429, 497080), (430, 495924), (440, 484653), (442, 482460), (473, 450840), (510, 418132), (516, 413270), (520, 410091), (559, 381480), (561, 380120), (572, 372810), (578, 368940), (645, 330616), (660, 323102), (663, 321640), (680, 313599), (715, 298248), (731, 291720), (748, 285090), (780, 273394), (858, 248540), (860, 247962), (867, 245960), (884, 241230), (935, 228072), (946, 225420), (1020, 209066), (1032, 206635), (1105, 192984), (1118, 190740), (1122, 190060), (1144, 186405), (1156, 184470), (1290, 165308), (1320, 161551), (1326, 160820), (1419, 150280), (1430, 149124), (1445, 147576), (1462, 145860), (1496, 142545), (1560, 136697), (1677, 127160), (1716, 124270), (1720, 123981), (1734, 122980), (1768, 120615), (1870, 114036), (1892, 112710), (2040, 104533), (2145, 99416), (2193, 97240), (2210, 96492), (2236, 95370), (2244, 95030), (2312, 92235), (2365, 90168), (2431, 87720), (2580, 82654), (2652, 80410), (2795, 76296), (2805, 76024), (2838, 75140), (2860, 74562), (2890, 73788), (2924, 72930), (3179, 67080), (3315, 64328), (3354, 63580), (3432, 62135), (3468, 61490), (3655, 58344), (3740, 57018), (3757, 56760), (3784, 56355), (4290, 49708), (4335, 49192), (4386, 48620), (4420, 48246), (4472, 47685), (4488, 47515), (4730, 45084), (4862, 43860), (5160, 41327), (5304, 40205), (5590, 38148), (5610, 38012), (5676, 37570), (5720, 37281), (5780, 36894), (5848, 36465), (6149, 34680), (6358, 33540), (6630, 32164), (6708, 31790), (6936, 30745), (7095, 30056), (7293, 29240), (7310, 29172), (7480, 28509), (7514, 28380), (8041, 26520), (8385, 25432), (8580, 24854), (8670, 24596), (8772, 24310), (8840, 24123), (9460, 22542), (9503, 22440), (9537, 22360), (9724, 21930), (10965, 19448), (11180, 19074), (11220, 19006), (11271, 18920), (11352, 18785), (11560, 18447), (12155, 17544), (12298, 17340), (12427, 17160), (12716, 16770), (13260, 16082), (13416, 15895), (14190, 15028), (14586, 14620)]